Vauquelinite
磷铬铜铅矿
🗣️ 情景例句
I don't know.
我不知道。
I'd like to have a seat by the window.
我要一个靠窗的座位。
and no child born into one on the opposite side of the globe can ever achieve the thousandth part.
在地球的另一边，诞生在另一个社团的孩子与他就很少有相同的风俗。